1995 GMC SIERRA spark plug

60,000 Miles (100 000 km)
c;
0
0
0
il
0
Change engine oil and filter (or every 3 tnonths. whichever occurs
first).
AI? Emission Control Service.
Lubricate the front suspension. king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines. front axle propshaft splines.
brake pedal springs and clutch pedal springs. Ball joints and king
pin
bushings should not be lubricated unless their temperature is 10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
Check rear/fi-ont axle fluid level and add fluid as needed. Check
constant
-\;elociry joint5 and axle seals for leaking.';'';'
For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Inspect engine accessory drive belt.
An Emissiolz Comrol Ssrvice.
Drain, flush and refill cooling system (or every 24 months, whichever
occurs first). See "Engine Coolant"
in the lndex for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck.
Pressure test the cooling system and pressure cap.
,411 Erltission Control
Service.
Replace spark plugs. AI? Emission Control Service..
Replace air cleaner filter. Replace filter more often under dusty
conditions.
Arz Emission Colztrol Service.
Inspect fuel tank, cap and lines for damage or leaks . Inspect fuel cap
gasket for any damage. Replace parts as needed.
A17 E~nission Control
Service. -i-
7-26
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0
0
0
0
0
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.*’*’
For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Drain, flush and refill cooling system (or every
24 months, whichever
occurs first). See “Engine Coolant”
in the Index for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck.
Pressure test the cooling system and pressure cap.
AI1 Emissiorr Cor?tro/
Se n?ic.e.
Replace spark plugs. Au Emissiorz Control Senice.
Replace air cleaner filter. An Emissiorl Cofltrol Service.
DATE SERVICED BY: ACTUAL
MILEAGE I
37,500 Miles (62 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
first).
An EmissioM Control SorLice.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines. front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should
not be lubricated unless their temperature is 10” F
(-12” C), or higher. When weather is cold, let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval
(or every 12 months, whichever occurs first).
7-30
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I
Maintenance Schedule II - Gasoline Engines With
Light Duty Emissions
0 Replace spark plugs. At1 Emission Control Senlice.
0 Inspect spark plug wires. Ai7 Emission Control Service. ;
0 Replace air cleaner filter. An E~~zission Control Sunice.
-
r! Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap
gasket for any damage. Replace parts
as needed. An E~nission Control
Service. ?
DATE
SERVICED BY: ACTUAL MILEAGE I
<
Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
The services shown in this schedule up to 60.000 miles ( 100 000 km) should
be performed after
60.000 miles (100 000 km) at the same intervals.
Footnotes
*<: Drive axle service:
a
a
0
a
Locking Differential - Drain fluid and refill at first engine oil change.
At subsequent oil changes, check fluid level and add fluid as needed.
If
driving in dusty areas or towing a trailer, drain fluid and refill every
15,000 miles
(25 000 km).
Standard Differential
- Check fluid level and add fluid as needed at
every engine oil change.
If driving in dusty areas or towing a trailer,
drain fluid and refill every
15,000 miles (25 00 km).
More frequent lubrication may be required for heavy-duty or off-road
use.
3500 HD Models with applications requiring extreme overload/trailer
towing conditions and high speed (above
45 mph or 72 km/h)
conditions for extended periods of time must have the drive axle fluid
changed every
3,000 miles (5 000 km) or 3 months, whichever occurs
first, or must use
75W-140 synthetic fluid meeting GM specifications.
See “Recommended Fluids and Lubricants”
in this section.
7-34
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Maintenance Schedule I - Gasoline Engines Heavy
Duty
Emissions
(Continued)
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
0 Replace spark plugs. An Emission Control Service.
I DATE I ACTUALMILEAGE I SERVICED BY:
30,000 Miles (SO 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service..
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is 10”
F
(-12” C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every 12 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.$:‘$
0 For vehicles equipped with a 5-speed manual transmission with deep
low: Lubricate the clutch fork ball stud through the fitting on the clutch
housing. Lubricant must be added
spnringl! to the fitting, as very little
is required to lubricate the ball stud surface. Do not add lubricant more
often than specified.
Too much lubricant will damage the clutch
assembly.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
J
7-42
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Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
(Continued)
Check readfront axle fluid level and add tluid as needed. Check
constant velocity joints and axle seals for leaking.*'k
0 Replace spark plugs. AI? Emissio~ Control Service.
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information
DATE SERVICED BY: ACTUAL MILEAGE
57,000 Miles (95 000 km)
Cl Change engine oil and filter (or every 3 months, whichever occurs
first).
An Enzission Control Service.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should
not be lubricated unless their temperature is IO" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
12 months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.*""
DATE SERVICED BY: ACTUAL MILEAGE
7-50
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Maintenance Schedule I - Gasoline Engines Heavy
Duty Emissions
60,000 Miles (100 000 km)
0
0
0
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case
shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and c1utc.h pedal springs. Ball joints and king pin
bushings should not be 1ubricate.d unless their temperature is 10"
F
(-1 2" C j, or higher. When weather is cold. let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
12 months, whichever occurs first).
Check readfront axle fluid level and add fluid
as needed. Check
constant velocity joints and axle seals for leaking.*'+
For vehicles equipped
with a 5-speed manual transmission with deep
low: Lubricate the clutch fork ball stud through the fitting on the clutch
housing. Lubricant must be added
sparirzgl~ to the fitting, as very little
is required to lubricate the ball stud surface.
Do not add lubricant more
often than specified.
Too much lubricant will damage the clutch
assembly.
Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Cor-ltrol Serrice.
Replace fuel filter. Replace filter sooner if it is clogged.?
Inspect spark plug wires.
A77 E~~zission Control Service. i-
Inspect fuel tank, lines. rails, injection assembly, cap and cap gasket.
An Emissiopz Control Service. ?-Fuel jilter replacement is not required
Inspect accessory drive (serpentine) belt for cracks, fraying and wear
and check belt for proper tension. Adjust or replace belt as needed.
An
Emission Control Service.
Inspect shields and underhood insulation for damage or looseness.
Adjust or replace
as required. This is a Noise Emission Control
Service. Applicable only
to vehicles sold in the United States.
7-51
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Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
27,000 Miles (45 000 km)
0 Replace spark plugs. An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
~~ -
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emissiorl Control Service.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature
is 10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every 12 months, whichever occurs first).
0 Check redfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL
MILEAGE
7-56
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I
Maintenance Schedule II - Gasoline Engines With
Heavy Duty Emissions
54,000 Miles (90 000 km)
0 Change engine oil and filter (or every I2 months. whichever occurs
first).
An Elnissiou Control San?ice.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not
be lubricated unless their temperature is 10" F
(-12" C), or higher. When weather is cold. let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each ofthe listed lubrication service items at this mileage
interval (or every
12 months. whichever occurs first).
0 Check rear/front axle tluid level and add fluid as needed. Check
constant velocity joints and axle seals
for leaking.''c:l:
0 Replace spark plugs. AI? Emission Corltrol Service.
0 Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
7-40
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